Plugins · wpcal · data as of 2026-11-04
Is WPCal.io safe? Known vulnerabilities and latest version
- Latest version
- 0.9.5.10
- Last updated
- 2025-11-18
- Active installs
- 800+
- Known issues on record
- 3
- Unpatched in latest
- 0
- Tested up to WP
- 6.4.14 · PHP 7.1+
Your clients can quickly view your real-time availability and self-book their own slots, and eliminate all back-and-forth emailing. — by revmakx
What to do
- Update to the latest version (0.9.5.10). Anything older than 0.9.5.10 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get wpcal --field=version shows what you run; wp plugin update wpcal updates it.
Check your version
Known vulnerabilities
3 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
medium 6.5 CVE-2025-66103 · published 2025-12-30
Cross-site scripting (XSS) in WPCal.io (0.9.5.9 and older)
- Affected
- 0.9.5.9 and older
- Fixed in
- 0.9.5.10
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in revmakx WPCal.io wpcal allows DOM-Based XSS.This issue affects WPCal.io: from n/a through <= 0.9.5.9.
medium 5.4 CVE-2024-34816 · published 2024-05-14
Cross-site request forgery (CSRF) in WPCal.io (0.9.5.8 and older)
- Affected
- 0.9.5.8 and older
- Fixed in
- 0.9.5.9
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Cross-Site Request Forgery (CSRF) vulnerability in Revmakx WPCal.Io – Easy Meeting Scheduler.This issue affects WPCal.Io – Easy Meeting Scheduler: from n/a through 0.9.5.8.
medium 4.3 CVE-2024-32795 · published 2024-04-24
Cross-site request forgery (CSRF) in WPCal.io (0.9.5.8 and older)
- Affected
- 0.9.5.8 and older
- Fixed in
- 0.9.5.9
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Cross-Site Request Forgery (CSRF) vulnerability in Revmakx WPCal.Io – Easy Meeting Scheduler.This issue affects WPCal.Io – Easy Meeting Scheduler: from n/a through 0.9.5.8.
Recent activity
- 2025-11-18 — latest release on wordpress.org (0.9.5.10).
- 2025-12-30 — Cross-site scripting (XSS) disclosed (CVE-2025-66103), fixed in 0.9.5.10.
- 2024-05-14 — Cross-site request forgery (CSRF) disclosed (CVE-2024-34816), fixed in 0.9.5.9.
- 2024-04-24 — Cross-site request forgery (CSRF) disclosed (CVE-2024-32795), fixed in 0.9.5.9.
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Browse vulnerabilities
- Published this week
- Unpatched in the latest version
- By type of vulnerability
- Plugins by revmakx (4 tracked)
Types found in this plugin: Cross-site request forgery (CSRF) (2) · Cross-site scripting (XSS) (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/wpcal (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/wpcal"><img src="https://laskyr.com/plugins/wpcal/badge.svg" alt="WPCal.io vulnerability status"></a>